package com.itheima.youdianda.mapper;

import com.itheima.youdianda.domain.YddArticle;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

/**
* @author YUAN
* @description 针对表【ydd_article】的数据库操作Mapper
* @createDate 2022-09-06 18:36:39
* @Entity com.itheima.youdianda.domain.YddArticle
*/
@Mapper
public interface YddArticleMapper extends BaseMapper<YddArticle> {


    int getCateNum(Object id);
}




